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arjunchint

142 karmajoined 2년 전
Founder at rtrvr.ai, the SOTA AI Web Agent

Submissions

Show HN: DeepSeek Flash inverted the economics of agent products

rtrvr.ai
9 points·by arjunchint·16일 전·0 comments

[untitled]

1 points·by arjunchint·23일 전·0 comments

[untitled]

1 points·by arjunchint·2개월 전·0 comments

Replacing browser-agent tool loops with eval() in a Chrome sandbox

rtrvr.ai
2 points·by arjunchint·2개월 전·0 comments

Show HN: AI Subroutines – Run automation scripts inside your browser tab

rtrvr.ai
46 points·by arjunchint·3개월 전·17 comments

Show HN: RoverBook – Moltbook for Your Website

github.com
3 points·by arjunchint·4개월 전·1 comments

Show HN: Reverse-engineer any site's API from inside the browser

rtrvr.ai
5 points·by arjunchint·4개월 전·1 comments

Show HN: Rover – Embeddable web agent

rtrvr.ai
32 points·by arjunchint·5개월 전·18 comments

Show HN: Vibe scrape with AI Web Agents, prompt => get data [video]

youtube.com
6 points·by arjunchint·6개월 전·1 comments

Automate GEO tracking by turning the browser into an API

twitter.com
3 points·by arjunchint·7개월 전·1 comments

Remote Control your Browser via Remote MCP (no NPX commands)

rtrvr.ai
3 points·by arjunchint·8개월 전·1 comments

Show HN: Rtrvr.ai – Remote Control Your Browser with an AI Web Agent and MCP

rtrvr.ai
6 points·by arjunchint·8개월 전·3 comments

Ask HN: Claude file creation/edit feature leading to worse coding performance?

2 points·by arjunchint·10개월 전·1 comments

comments

arjunchint
·22시간 전·discuss
I am not following a couple of things:

- you sell to websites an in-app agent

- why not just have them give you API spec, why reverse engineer their APIs?

A bit longer term, would you see yourself competing with WebMCP then? Because the website can just expose those APIs to any browser agent
arjunchint
·13일 전·discuss
why doesnt meta just use deepseek?

honestly better than gemini flash
arjunchint
·15일 전·discuss
Plenty of screenshots in this thread showing usage.

Its the ridiculous cached input token price of $0.00028/1 M

https://www.reddit.com/r/DeepSeek/comments/1twesxe/comment/o...
arjunchint
·15일 전·discuss
There are plenty of US based hosters racing to optimize and drive efficiencies

Literal race on twitter posting to increase token throughput and drive down costs on these Chinese open source models
arjunchint
·15일 전·discuss
There is a wave of users switching over to DeepSeek Flash. There are Reddit threads of users sharing billion token spend for $20.

If all of global spend on Anthropic/OpenAI/Gemini APIs just switches over to DeepSeek then easily we can decrease total AI spend by 10x
arjunchint
·17일 전·discuss
its been working fine on LinkedIn/IG, the trick is to make the requests from the main world of the website itself.
arjunchint
·17일 전·discuss
Honestly with Fable I think anyone is going to be able to reverse engineer a desktop app and get the coding agent to automate it.

The Codex computer use functionality actually uses OS level accessibility trees, so thats also possible without screenshots.
arjunchint
·17일 전·discuss
Pretty doubtful about computer use/screenshotting based approaches.

With Retriever AI, we construct custom accessibility trees to represent web pages and just switched over to using DeepSeek v4 Flash and its nearing 100x cost decrease.

We also had great success just reverse engineering the underlying APIs of websites and then writing code to hit them. This approach of using screenshots to take actions on a webpage to trigger the underlying network calls the website is making seems too naive.
arjunchint
·23일 전·discuss
Fable has been gone almost a week. A god-tier coding model got banned with vague “national security” handwaving.

Trump administration friends get free passes on environmental laws, but anyone not pushing their narrative is getting curbstomped till they change their tune.

Come speak up against this regulatory retaliation and voice your support for Anthropic's Fable release.

We are meeting at a public plaza in front of their office to show support and discuss AI policy with free chai!
arjunchint
·지난달·discuss
Who are your primary customers/usecases?

What do you think of just reverse engineering the network requests and writing scripts to hit the underlying APIs that the browser is making instead of tackling at the browser automation layer?
arjunchint
·지난달·discuss
I am really wondering if Google is just subleasing Anthropic capacity. The terms are suspiciously the same as Anthropic's and Anthropic was supposed to have leased out all of Colossus 1.

Maybe with the corp token spending limits and the rise of codex, Anthropic saw steep deceleration in usuage?
arjunchint
·2개월 전·discuss
The hard part about the web is that API's aren't just available even if the website owner wants them exposed (big if).

I embedded a Google Calendar widget on my Book a demo page, I don't know the API and Google doesn't expose/maintain one either.

What we are doing at Retriever AI is to instead reverse engineer the website APIs on the fly and call them directly from within the webpage so that auth/session tokens propoagate for free: https://www.rtrvr.ai/blog/ai-subroutines-zero-token-determin...
arjunchint
·2개월 전·discuss
there are no guarantees in life, can look up any random day and see a meteor streaking across the sky and realize that this is the end regardless of "sociopolitical structures".

All that matters is sociotechnological progress to be able to progress further enough to overcome these tests of existence.
arjunchint
·3개월 전·discuss
We don't sell user data, and we are in it to build a generational company.

We already have 25k+ users and have an opensource extension as well: https://github.com/rtrvr-ai/rover/tree/main/apps/preview-hel...
arjunchint
·3개월 전·discuss
bro openclaw is dead
arjunchint
·3개월 전·discuss
cool clickbait, why is this useful?
arjunchint
·3개월 전·discuss
Yes exactly imagine now anyone, even non-technical people, can just prompt and interact with this hidden/deeper layer of the web, all in their regular browser!
arjunchint
·3개월 전·discuss
Hey thats a great idea, we will take a look into exploring this export option. But how would it save time by being a Playwright script?

Right now since we have a custom sandbox to re-execute the code in, we are using our own syntax and exposed methods. So even now you can edit the generated script.
arjunchint
·3개월 전·discuss
We execute the code in a sandbox and proxy the fetch calls through main world!
arjunchint
·3개월 전·discuss
We found Gemini Flash to be the sweet spot for both agentic actions as well as writing code. Even Flash-Lite is too hit or miss.

We are thinking through on self healing mechanisms like falling back to a live web agent and rewriting script.